Everything about Per

🧭 Start here: a 6-step reading path

1. Read the overview: PerA 5-minute orientation
2. Skim a recent paper: Per- and polyfluoroalkyl substances in the environmentInfluential work since 2022
3. Pick up a classic book: Tuesdays with MorrieThe most-reprinted book on the subject
4. Read the landmark paper: Relationship between the inhibition constant (KI) and the concentration of inhibitor which causes 50 per cent inhibition (I50) of an enzymatic reactionCited 11,422 times
5. Go sideways: AppA closely related topic
6. Go sideways: Car (disambiguation)A closely related topic

🏆 Landmark papers (most cited)

• Relationship between the inhibition constant (KI) and the concentration of inhibitor which causes 50 per cent inhibition (I50) of an enzymatic reaction

  Cheng Yung-Chi, William H. Prusoff · 1973 · Biochemical Pharmacology · 11,422 citations

• Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample

  J. Gregory Caporaso, Christian L. Lauber, William A. Walters · 2010 · Proceedings of the National Academy of Sciences · 9,095 citations

• A simulation study of the number of events per variable in logistic regression analysis

  Peter Peduzzi, John Concato, Elizabeth Kemper · 1996 · Journal of Clinical Epidemiology · 8,428 citations

• A SIMPLE METHOD OF ESTIMATING FIFTY PER CENT ENDPOINTS12

  L.J. REED, H. MUENCH · 1938 · American Journal of Epidemiology · 6,681 citations

• Why do Some Countries Produce So Much More Output Per Worker than Others?

  R. E. Hall, C. I. Jones · 1999 · The Quarterly Journal of Economics · 4,758 citations

• Relaxing the Rule of Ten Events per Variable in Logistic and Cox Regression

  E. Vittinghoff, C. E. McCulloch · 2007 · American Journal of Epidemiology · 3,960 citations

• Light speed reduction to 17 metres per second in an ultracold atomic gas

  Lene Vestergaard Hau, S. E. Harris, Zachary Dutton · 1999 · Nature · 3,544 citations

• Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent

  Kebin Lin, Jun Xing, Li Na Quan · 2018 · Nature · 3,328 citations

🆕 Influential since 2022

• Per- and polyfluoroalkyl substances in the environment

  Marina G. Evich, Mary J. B. Davis, James P. McCord · 2022 · Science · 2,160 citations

• Per- and polyfluoroalkyl substances in water and wastewater: A critical review of their global occurrence and distribution

  Sudarshan Kurwadkar, Jason Dane, Sushil R. Kanel · 2022 · Science of The Total Environment · 936 citations

• Historical and current usage of per‐ and polyfluoroalkyl substances (PFAS): A literature review

  Linda G. T. Gaines · 2022 · American Journal of Industrial Medicine · 665 citations

• Outside the Safe Operating Space of a New Planetary Boundary for Per- and Polyfluoroalkyl Substances (PFAS)

  Ian T. Cousins, Jana H. Johansson, Matthew E. Salter · 2022 · Environmental Science & Technology · 604 citations

• Exposure to per- and Polyfluoroalkyl Substances and Markers of Liver Injury: A Systematic Review and Meta-Analysis

  Elizabeth Costello, Sarah Rock, Nikos Stratakis · 2022 · Environmental Health Perspectives · 442 citations

📚 Books worth reading

• Tuesdays with MorrieMitch Albom · 1994
• Management information systemsKenneth C. Laudon, Jane P. Laudon · 1945
• The Adventures of Captain UnderpantsDav Pilkey · 1997
• Bird (Eyewitness Guide)David Burnie · 1988
• The day I swapped my dad for two goldfishNeil Gaiman, Dave McKean · 1997
• DinosaursWill Osborne, Mary Pope Osborne · 2000
• The Orchard book of Roman mythsGeraldine McCaughrean · 1999
• The book of the deadBritish Museum. Department of Egyptian and Assyrian Antiquities. · 1920

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics

• App Look up app or APP in Wiktionary, the free dictionary. App, Apps or APP may refer to: Application software, or app, a computer program designed to carry…
• Car (disambiguation) Look up Car, car, CAR, or Appendix:Variations of "car" in Wiktionary, the free dictionary. A car is a motor vehicle with wheels. Car, Cars, CAR or CARS…
• Mer Look up mer or -mer in Wiktionary, the free dictionary. Mer or MER may refer to: Management expense ratio Market exchange rate Merrill Lynch's former NYSE…
• MFP MFP may refer to: Member of the Flemish Parliament Marematlou Freedom Party, a political party in Lesotho Magyar Függetlenségi Párt or Hungarian Independence…
• PI Look up PI in Wiktionary, the free dictionary. PI may refer to: Politically Incorrect (blog), a German political blog Seattle Post-Intelligencer or P-I…
• Seer Look up seer in Wiktionary, the free dictionary. A seer is a person who practices divination. Seer(s) or SEER may also refer to: Seer (band), an Austrian…
• G (disambiguation) Look up G or g in Wiktionary, the free dictionary. G is the seventh letter of the Latin alphabet. G may also refer to: G, in the game Club Penguin G, in…
• Peg Look up peg, Peg, or PEG in Wiktionary, the free dictionary. PEG or peg may refer to: Clothes peg, a fastener used to hang up clothes for drying Tent peg…